VRf-Need_help on Digital I/O speed.

I have an application in which I need to generate two short,simultaneous sequences of TTL signals at greater than a 2 kHz rate.I have a HP E1458A 96-Ch Digital I/O VXI card which I am controllingover the HP-IB through a HP 1406A Command Module.

Is it possible to generate bit patterns from the E1458A at this rateusing the HP-IB? Or do I need to use a GPIO card?